Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Church Slavonic
сладъкъ
←
Proto-Balto-Slavic
*salHdus
(derived)
←
Proto-Indo-European
*seh₂l-
(derived)
←
Proto-Slavic
*soldъkъ
(inherited)
→
Old Church Slavonic
сладость
(suffix)
→
Latvian
salds
(cognate)
→
Russian
сладкий
(borrowed)